SN4 ""

No	Pattern	Freq
1	have learned [prep] [art]	93
2	[verb] learned [prep] [art]	93
3	[be] learned [prep] [art]	80
4	be learned [prep] [art]	80
5	[noun] learned [prep] [art]	50
6	[vb past] learned [prep] [art]	42
7	be learned [prep] [art]	41
8	[be] learned [prep] [art]	41
9	had learned [prep] [art]	39
10	[noun pl] learned [prep] [art]	33
11	[vb base] learned [prep] [art]	28
12	have learned [prep] [art]	22
13	been learned [prep] [art]	16
14	[noun sg] learned [prep] [art]	16
15	[been] learned [prep] [art]	16
16	lesson learned [prep] [art]	13
17	[adv] learned [prep] [art]	12
18	[adv] learned [prep] [art]	11
19	lessons learned [prep] [art]	11
20	has learned [prep] [art]	10
21	[vb -s] learned [prep] [art]	10
22	is learned [prep] [art]	9
23	[is] learned [prep] [art]	9
24	[vb infin] learned [prep] [art]	7
25	have learned [prep] [art]	7
26	[was/were] learned [prep] [art]	6
27	've learned [prep] [art]	6
28	first learned [prep] [art]	5
29	[am/are] learned [prep] [art]	5
30	are learned [prep] [art]	5